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2. 2 * Introduction * Network Evolution * Why Gi-Fi is used * Bluetooth & Wi-Fi * Architecture of Gi-Fi * Features / Advantages * Applications * Technology Considerations * Conclusion

3. 10/10/2014 3  Gi-Fi or Gigabit Wireless is the world's first transceiver integrated on a single chip that operates at 60GHz on the CMOS process.  Gi-Fi allows wireless transfer of audio and video data up to 5 gigabits per second.  Gi-Fi is ten times the current maximum wireless transfer rate usually within a range of 10 meters.

4. 10/10/2014 4 CablesOptical Fiber Wireless Access Bluetooth Wi-F i Wimax Gi-Fi

5. 10/10/2014 5  The reason for pushing into Gi-Fi technology is because of  slow rate,  high power consumption,  low range of frequency operation  of earlier technologies i.e. bluetooth and wi-fi.

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7. 7  The bit rates of Bluetooth is 800 Kbps and Wi-Fi has 11 Mbps  Both are having power consumptions 5mw and 10mw  The lower frequency of operation 2.4GHz.  so, to have higher data transfer rate at lower power consumption we move onto Gi-Fi technology.

8. 10/10/2014 8  The core component of a Gi-Fi system is the subscriber station.  It supports standard of IEEE 802.15.3C Wireless PAN  An 802.15.3C based system often uses small antenna at the subscriber station.  It supports line of sight operation.

9. 10/10/2014 9 * It transmits multiple signals simultaneously across the wireless transmission paths within separate frequencies to avoid interference. It uses ultra wide band Which consists of : 1. High bit rate 2. High security 3. Faster data transmission GIGABIT WIRELESS PAN NETWORKS

10. 10/10/2014 10  High speed of data transfer  Low power consumption  High security  Cost effective  Small size  Quick deployment  Highly portable, high mobility

11. 10/10/2014 11 1. Household appliances : It makes the wireless home and office of the future. 2. Office appliances : As it transfers data at high speeds that made work very easy. 3. Video information transfer: We can transfer at a speed of gbps.

12. 4. Inter-vehicle communication system : 10/10/2014 12

13.  Due to less cost of chip so many companies are looking forward to launch with lower cost.  Specifically, Wireless HD has a stated goal of enabling wireless connectivity for streaming High definition content between source devices and high-definition displays. 10/10/2014 13

14.  Within five years, we expect Gi-Fi to be the dominant technology for wireless networking.  Gi-Fi can bring wireless broadband to the enterprise in an entirely new way. 10/10/2014 14

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